This is from the time when Tamagotchi was popular. It says BANDAI 2004 on the back. The instruction manual says "Keitai Kaitsu Tamagotchi+ Plus." Please refer to the images for details. I used to play with it normally back then, so there are many scratches. There are also fine scratches on the screen. The sticker on the back is dirty. The screw for the battery box has rust. The instruction manual is also quite worn and tattered from use. I put batteries in and played with it for a day to check the operation. Basically, it works fine, but if I had to say, the leftmost button sometimes feels unresponsive depending on how you press it. *Batteries are not included to prevent leakage, so please prepare them yourself. (By the way, it takes a CR2032 button battery). This is the product, but if you're okay with it, please consider purchasing. This is a long-term home storage item from a private seller, so please do not purchase if you are looking for a pristine or perfect product, or if you are a nervous or fastidious person. *Please refrain from purchasing if you are particularly concerned about minor details. I will wrap it in bubble wrap and ship it anonymously. Everything in the images will be sent. (Main unit, instruction manual) *Please note that returns and exchanges are not possible. Instant purchase is OK. Thank you. Game Heisei Retro Vintage Original Light Blue